# File lib/phusion_passenger.rb, line 41
        def self.natively_packaged?
                if !defined?(@natively_packaged)
                        @natively_packaged = !File.exist?("#{LIBDIR}/../Rakefile") ||
                                             !File.exist?("#{LIBDIR}/../DEVELOPERS.TXT")
                end
                return @natively_packaged
        end